Anthony tedesco sold his used mountain bike and accessories for $315. if he received six times as much money for the bike as he did for the acessories, find how much money he received for the bike

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?